Ready to hit the books and brush up on your skincare oils? The next one on our list is Seabuckthorn oil, which is both a hydrator and a moisturiser – yes, this means that it’s the ultimate oil for dry and dehydrated skin types. Derived from a plant of the same name (not the actual sea), it is rich in antioxidants and moisturises the skin while balancing its oil production, too. Some recent, preliminary studies also suggest that this oil can potentially be anti-bacterial, anti-fungal, and anti-psoriatic as well. Whew, that’s a big list. Pro tip: Got oily hair? This multi-tasker can be used to eliminate excess oil in your scalp and the length of your hair without drying it out.